Who owns the TANGRAM trademark?

The TANGRAM trademark is owned by Tangram Engineering & Design, LLP.

What class is the TANGRAM trademark registered in?

The TANGRAM trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for TANGRAM?

The USPTO serial number for TANGRAM is 99147641.

What is the registration number for TANGRAM?

TANGRAM is registered under USPTO registration number 8395593.

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Updated Sep 26, 2026·20 searches this week

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TAN

USPTO Trademark Record

REGISTERED

TANGRAM

SN 99147641·Reg 8395593·Filed Apr 21, 2025

Owner Tangram Engineering & Design, LLP

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

TANGRAM (Serial No. 99147641), Registration No. 8395593, is a registered US trademark filed on Apr 21, 2025 by Tangram Engineering & Design, LLP. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: August 11, 2032

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Mark Intelligence

TANGRAM (Reg. #8395593) is a registered US trademark that has been protecting its owner, Tangram Engineering & Design, LLP, since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 21, 2025

SERIAL

99147641

REG#

8395593

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateApr 21, 2025

Serial Number99147641

Registration No.8395593

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionOct 21, 2025

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 16, 2026

First use in commerce: Jan 16, 2026

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

25 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 21, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 21, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 24, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jun 24, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Mar 31, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 31, 2026

USE AMENDMENT FILED

ASSIGNED TO EXAMINER

Jan 20, 2026

ASSIGNED TO EXAMINER

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 16, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 18, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT E-MAILED

Sep 18, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 18, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 18, 2025

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Sep 18, 2025

EXAMINERS AMENDMENT -WRITTEN

NON-FINAL ACTION WRITTEN

Sep 15, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 15, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 15, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 14, 2025

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 29, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 28, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 21, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 21, 2025

APPLICATION FILING RECEIPT MAILED

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